URO 31331128523 Coil Spring Shim - Front Upper

Overview of URO Coil Spring Shim 31331128523

The URO Coil Spring Shim 31331128523 is designed to provide precise suspension adjustments for select BMW and Mini models. Manufactured from durable SBR material and finished in black, this shim ensures reliable performance and fitment accuracy.

• Constructed from high-quality SBR material for durability and flexibility
• Black color finish for corrosion resistance and aesthetic consistency
• Inside diameter of 111.09 mm for exact fit on coil springs
• Outside diameter of 145.07 mm to maintain proper suspension alignment
• Compatible with a wide range of BMW and Mini vehicles

Detailed Product Description

The URO Coil Spring Shim 31331128523 is engineered to fit coil springs on various BMW and Mini models, including the 318i, 325i, 535i, M3, M5, X3, Cooper, and others. Its SBR (Styrene-Butadiene Rubber) construction offers a balance of strength and flexibility, which helps absorb vibrations and maintain suspension integrity. The shim’s precise inside diameter of 111.09 mm and outside diameter of 145.07 mm ensure a secure fit, preventing unwanted movement or noise in the suspension system.

Applications and Problem Solving

• Reduces coil spring noise and vibration in BMW 328i and 325is models
• Helps correct minor suspension misalignments on Mini Cooper Countryman and Paceman
• Prevents coil spring shifting in BMW M3 and M5 vehicles
• Improves ride stability and comfort on BMW 740i and 750iL
• Supports suspension hardware integrity on BMW Z3 and X3 models

Installation Notes and Tips

When installing the URO Coil Spring Shim 31331128523, ensure the coil spring and surrounding components are clean and free of debris. Proper alignment of the shim with the coil spring is critical to avoid premature wear. It is recommended to inspect the suspension system for any additional worn parts during installation. Professional installation is advised for optimal results and safety.

Quality Assurance

URO parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The Coil Spring Shim 31331128523 undergoes rigorous quality control to maintain consistent performance. While no specific warranty information is provided, URO products are known for their adherence to industry standards and durability.